UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BcRzVIr0BaGlqgDv2FnXwsR9CscBT33pwoaKDCvd7I=' 
WHERE 
  key_id = '9a9f048a3547b6530c6f07c1c0c26ca4f7abad9d6753ee1645e93d9c4436cf56' 
  AND (
    token = '1BcRzVIr0BaGlqgDv2FnXwsR9CscBT33pwoaKDCvd7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )